Halon Fire Suppression Deaths

However halon 1301 fire suppression is not completely non toxic.

Halon fire suppression deaths.

Halon is a clean agent the national fire protection association defines a clean agent as an electrically non conducting volatile or gaseous fire extinguishant that does not leave a residue upon evaporation. Environmental protection agency subsequently banned its manufacture in 1994 the search was on for. Between the 1920s and 1960s carbon dioxide was the only gaseous fire suppression agent used to any degree but halon based systems were used extensively beginning in the 1960s. Carbon dioxide has been used extensively for many years in the special hazard fire protection industry worldwide.

Facilities worker man in blue shirt unknowingly triggered the halon fire suppression system in the old server room. But in 1989 when the montreal protocol determined that halon depleted the ozone layer and the u s. Very high temperature flame or contact with red hot metal can cause decomposition of halon 1301 to toxic byproducts. A 300 pound halon tank from that system was.

Halon is a liquefied compressed gas that stops the spread of fire by chemically disrupting combustion. Halon 1211 also has low toxicity although it is more toxic than halon 1301 and thus considered unsuitable for flooding systems.